Fragmented Hyaluronic Acid

A form of Hyaluronic acid with a lower molecular weight and size is able to penetrate deeply and fill water reserves in skin.

hIl-yu-'rä-nik fi-li[ng] sfirs) (HA)

Sodium Hyaluronate Filling Spheres are composed of a mixture of high and low molecular weight. These spheres bind large quantities of water in the superficial layers of the epidermis, enabling the spheres to swell almost immediately in contact with water and thus promoting an effective hydrating effect. The retained water promotes an increased level of hydration in skin tissue and helps to visibly fill out wrinkles and promote skin firmness.

Fragmented Hyaluronic Acid

A form of Hyaluronic acid with a lower molecular weight and size is able to penetrate deeply and fill water reserves in skin.

hIl-yu-'rä-nik fi-li[ng] sfirs) (HA)

Sodium Hyaluronate Filling Spheres are composed of a mixture of high and low molecular weight. These spheres bind large quantities of water in the superficial layers of the epidermis, enabling the spheres to swell almost immediately in contact with water and thus promoting an effective hydrating effect. The retained water promotes an increased level of hydration in skin tissue and helps to visibly fill out wrinkles and promote skin firmness.

Rated 1 out of 5 by CFord Not What i wanted
I tried this product despite the negative reviews. I applied to by itself and layered as others have suggested. This product made no difference in my lines, covered, or filled them. i tired today to apply another layer after the first layer dried. NOTHING.. sometimes it seemed to flake off.
9/29/16

Rated 1 out of 5 by BergenCountyGirl So Disappointed!
Had great hopes for this product, which received favorable reviews from other customers. Saw no difference at all after using it to address line between my eyebrows. Used it as directed for a week and decided to return it. Must state that sales associate was very cooperative about issuing me a full refund. Fan of other Kiehl's products but not this one.
7/3/16

Rated 2 out of 5 by nford Botox in a Bottle
Double Strength Deep Wrinkle Filler immediately fills surface lines and wrinkles and treats deep wrinkles overtime. I consider this product to be a quick cover up type product - not one to correct for good.
I've found it works best if you use this between your serum and moisturizer and if you put a few drops directly onto your fine line and then to gently pat it into the line. Leave it on for a few minutes before applying your moisturizer.
For the cost of this product vs. the effect - I can't personally justify it.
4/20/16

Rated 5 out of 5 by Gardener Absolutely fabulous
I am 71 years old and am frequently told how great my skin is. I have been asked what is the fountain of youth. What is my secret? Double Stregth Deep Wrinkle Filler!!! I use it only once a day and I look great all day long. I won't give up this product
4/24/15

Rated 5 out of 5 by Mutton1023 Great filler
Great filler. I have seen huge results but it needs to be used twice a day. If you use kiehls hydro plumping serum over it then use moisturizer it will not flake off.
12/17/14

Rated 1 out of 5 by SweetPeaLee This one's a flop for me.
In short, it's super expensive and I used it religiously and couldn't tell that it did a dang thing. I'm huge Kiehl's lover, so I consider myself unbiased. I usually at least really like if not love new products I try, but this one...meh. The super corrective line reducing serum works much better.
9/25/14

Rated 5 out of 5 by CarlyBarley Instant Results!
After receiving samples at a Kiehl's store, I purchased this product within two days! Immediate results!!
5/20/14

Rated 5 out of 5 by misskayce worth the $40
firstly, this is a great value bc i use so little of the product. a dot about the size of the head of a pin is enough for the spots i seek to correct. the effect is instant (i can literally feel it tightening) as well as cumulative, and i've seen a marked change over the course of just 5 days. note: i use the tapping method of application and let it soak in one specific spot. this could account for some of my positive results.
that said, it seems i'm a tad younger than the average reviewer on this particular product (33), and i'm only using it to correct one specific place that isn't a deep-set line. i don't have any wrinkles yet, but as i sleep on my left side every night, one side of my face has a crease between my cheekbone and temple. i wouldn't even mind as much if it were on both sides of my face, but i'm a little self-conscious about it since it sticks out prominently in my mind. in the interest of correcting this, i got a deluxe sample of this wrinkle cream with another purchase. bc i need such a small amount, that sample is enough for about 3 weeks of nightly use if not more. i will definitely be purchasing the full product when my sample is empty.
5/11/14